body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #111827;
    color: #f9fafb;
}

header {
    padding: 24px;
    background: #020617;
    border-bottom: 1px solid #334155;
}

header h1 {
    margin: 0;
    font-size: 32px;
}

header p {
    margin: 6px 0 0;
    color: #94a3b8;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 18px;
    padding: 18px;
}

.card {
    background: #1f2937;
    border: 1px solid #374151;
    border-radius: 14px;
    padding: 14px;
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.card h2 {
    margin: 0 0 4px;
}

.loc {
    margin-top: 0;
    color: #9ca3af;
}

video {
    width: 100%;
    background: #000;
    border-radius: 10px;
    aspect-ratio: 16 / 9;
}

.wrap {
    max-width: 1100px;
    margin: 30px auto;
    padding: 20px;
}

.login-box {
    width: 360px;
    margin: 80px auto;
    background: #1f2937;
    padding: 24px;
    border-radius: 14px;
}

input, button {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    box-sizing: border-box;
    border-radius: 8px;
    border: 1px solid #475569;
}

input {
    background: #0f172a;
    color: #fff;
}

button, .btn {
    display: inline-block;
    background: #2563eb;
    color: #fff;
    padding: 10px 14px;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
}

.secondary {
    background: #475569;
}

.error {
    color: #f87171;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #1f2937;
}

th, td {
    padding: 12px;
    border-bottom: 1px solid #374151;
    text-align: left;
}

.form {
    max-width: 700px;
}

.form label {
    display: block;
    margin-top: 12px;
    font-weight: bold;
}

.form small {
    color: #94a3b8;
}

.check {
    display: flex !important;
    align-items: center;
    gap: 8px;
}

.check input {
    width: auto;
}